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| author | Nick Mathewson <nickm@torproject.org> | 2023-11-16 12:24:22 -0500 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2023-11-16 13:03:43 -0500 |
| commit | 0ed10da978c4c9b74ddf137dc9cb060a19eae64e (patch) | |
| tree | c7d6398a3066697e90637b8aa1fcc62b32948fc6 /spec/rend-spec | |
| parent | 00109f5880328a53638dfb9e877980221712d84e (diff) | |
| download | torspec-0ed10da978c4c9b74ddf137dc9cb060a19eae64e.tar.gz torspec-0ed10da978c4c9b74ddf137dc9cb060a19eae64e.zip | |
OPE: Explain what to do when KS_hs_blind_id is offline.
Diffstat (limited to 'spec/rend-spec')
| -rw-r--r-- | spec/rend-spec/revision-counter-mgt.md | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/spec/rend-spec/revision-counter-mgt.md b/spec/rend-spec/revision-counter-mgt.md index 22a5772..ec433f5 100644 --- a/spec/rend-spec/revision-counter-mgt.md +++ b/spec/rend-spec/revision-counter-mgt.md @@ -32,9 +32,10 @@ Let T be the number of seconds that have elapsed since the beginning of the time period, plus 1. (T must be at least 1.) -Let S be a secret that all the service providers share. For -example, it could be the private signing key corresponding to the -current blinded key. +Let S be a per-time-period secret that all the service providers share. +(C tor and arti use `S = KS_hs_blind_id`; +when `KS_hs_blind_id` is not available, +implementations may use `S = KS_hs_desc_sign`.) Let K be an AES-256 key, generated as ``` |